351085 has 12 divisors (see below), whose sum is σ = 490428. Its totient is φ = 240576.

The previous prime is 351079. The next prime is 351097. The reversal of 351085 is 580153.

It can be written as a sum of positive squares in 2 ways, for example, as 213444 + 137641 = 462^2 + 371^2 .

It is not a de Polignac number, because 351085 - 2³ = 351077 is a prime.

It is a Duffinian number.

351085 is a lucky number.

It is a plaindrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 472 + ... + 961.

It is an arithmetic number, because the mean of its divisors is an integer number (40869).

2³⁵¹⁰⁸⁵ is an apocalyptic number.

351085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

351085 is a deficient number, since it is larger than the sum of its proper divisors (139343).

351085 is a wasteful number, since it uses less digits than its factorization.

351085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452 (or 1445 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 351085 is about 592.5242611067. The cubic root of 351085 is about 70.5457342874.

The spelling of 351085 in words is "three hundred fifty-one thousand, eighty-five".